31074979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 3852221

約数列:

[1, 13, 29, 139, 377, 593, 1807, 4031, 7709, 17197, 52403, 82427, 223561, 1071551, 2390383, 31074979]

約数ペア:

[(1, 31074979), (13, 2390383), (29, 1071551), (139, 223561), (377, 82427), (593, 52403), (1807, 17197), (4031, 7709)]